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MapWorldOrientationToObjectSpace (XSIMath)

Description

Converts an orientation described in WorldSpace to a different ObjectSpace.

Scripting Syntax

XSIMath.MapWorldOrientationToObjectSpace( ObjectSpace, Orientation )

C# Syntax

SIVector3 XSIMath.MapWorldOrientationToObjectSpace( SITransformation in_pObjectSapce, SIVector3 in_pOrientation );

Parameters

Return Value

SIVector3 (orientation)

Examples

VBScript Example

   set oRoot = Application.ActiveProject.ActiveScene.Root  
   set oCube = oRoot.AddGeometry("Cube","MeshSurface")  
   oCube.Kinematics.Global.Parameters("posy").value = 4.0  
   oCube.Kinematics.Global.Parameters("posx").value = 2.0  

   set oCube2 = oCube.AddGeometry("Cube","MeshSurface")  
   oCube2.Kinematics.Global.Parameters("posz").value = 3.0  
   oCube2.Kinematics.Global.Parameters("rotx").value = 45.0  

   set oCone = oRoot.AddGeometry("Cone", "MeshSurface")  
   oCone.Kinematics.Global.Parameters("posy").value = -2.0  
   oCone.Kinematics.Global.Parameters("posz").value = 90.0  

   set oTrans = oCube.Kinematics.Local.Transform  
   set oTransParent = oCube2.Kinematics.Global.Transform  
   set oVec3 = XSIMath.CreateVector3  
   oTrans.GetTranslation oVec3  
   set oDestinationTrans = oCone.Kinematics.Global.Transform  

   Application.LogMessage "The translation of the cube relative to its parent: x " & _  
    oVec3.x & " y " & oVec3.y & " z " & oVec3.z  
   set oObjectTrans = XSIMath.MapObjectPoseToObjectSpace(oTransParent, oDestinationTrans,oTrans)  
   oObjectTrans.GetTranslation oVec3  
   Application.LogMessage "The translation of the cube relative to the cone: x " & _  
    oVec3.x & " y " & oVec3.y & " z " & oVec3.z  

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